EnviroPro Diffused Film

British growers face a unique challenge: making the most of available daylight, particularly during the shorter days and less predictable weather of spring and autumn.

EnviroPro Diffused Film is designed with these conditions in mind, combining 90% light transmission with 60% light diffusion to strike a balance between letting sunlight in and distributing it more evenly throughout the growing space.

Its permanent anti-drip and effective anti-fog coating also helps prevent condensation from reducing the amount of useful light reaching your crops, while its strong, flexible 180-micron construction is built to withstand the demands of British weather.

Diffused light is sunlight that changes direction as it passes through a polytunnel covering, helping to spread light more evenly across the crop canopy and reduce harsh shadows.

Light passing through the film within 2.5° of its original direction is classified as direct light. Light scattered beyond this angle is considered diffused.

EnviroPro Diffused transmits 90% of incoming light. Of that transmitted light, 60% is diffused and 40% remains direct, providing a balance of light penetration and more even distribution.

Anti-drip treatment helps prevent condensation forming individual droplets on the underside of the cover, encouraging moisture to run down the film rather than drip onto crops. Anti-fog properties help maintain visibility and reduce light scattering caused by condensation.

When conventional films lose their anti-drip effectiveness, condensation can form droplets on the underside of the cover. These droplets scatter and reflect incoming sunlight, reducing the amount of useful light reaching your crops.

The film is intended for horticultural polytunnel applications, including domestic and commercial growing. Customers should select the appropriate sheet width and length for their structure and fixing method.

UV resistance for 7 years at 90 kLy/year. Actual service life will depend on local sunlight exposure, installation, weather conditions and maintenance. The anti-drip & anti-fog layer is permanent, unlike conventional films which use additives that migrate to the surface and lose effectiveness within as little as 6 months.

Yes. EnviroPro Diffused has a specialist anti-drip and anti-fog coating that must face inwards, towards the inside of the polytunnel, to work effectively.

During installation, follow the ‘INSIDE’ label to ensure the film is correctly positioned, and take care not to scratch or damage the coated surface.

EnviroPro Diffused features a specialist anti-drip and anti-fog surface coating. Using fewer folds helps ensure the coating is applied and dried evenly, maintaining consistent performance across the film.

The 4-fold format also reduces the number of crease lines, lowering the risk of splitting during handling, installation. It also reduces the chance of splitting along crease, during adverse weather.

Clear film allows a greater proportion of transmitted light to remain direct, while diffused film scatters light in different directions. Diffused more light can help reduce shadows and scorching, and improve light distribution throughout the crop canopy.